Answer:
3.63E-5
Step-by-step explanation:
Convert 3.63 x 10^-5 from a scientific calculator
We do this by raising 10^n power * whole number entered where n=-5
3.63 x 10^-5 converted to a number = 3.63 x 1.0E-5
3.63 x 1.0E-5 converted to a number = 3.63E-5
Answer:
426 cm^2
Step-by-step explanation:
Let, the area of the given figure be A
Let's imagine that the rectangle (at the bottom right) is present.
Then, A = Area of trapezium - Area of rectangle
= { 1/2 * ( 18 + (20+4) ) * ( 13+9 ) } - ( 4 * 9 )
= 462 - 36
= 426
[If there's any mistake, please inform me]
<h3>
Answer: 0.00591716</h3>
Step-by-step explanation: Use a ti-34 calculator.
Answer:
B
Step-by-step explanation:
A cylinder is like circles staked on top of each other so you want to find the are of the top circle which is 28.26 because pi r^2 (3^2)*3.14. now you found the area of the top circle. The height is 10.5 so that means there are 10.5 layers so you multiply 28.26 by 10.5 i know its confusing im new to brainly but hopefully this answer helped you You will get 296.73 because i rounded pi to 3.14 but the answer is B
